Hepatocellular Carcinoma Evaluation and Management for Physicians: Joint Gastroenterology Research Society and Association of Physicians of India Guidelines

Hepatocellular carcinoma (HCC) is the most common cause of, and accounts for almost 90% of all liver cancers. Data from India is limited especially due to cancer not being a reportable disease and in view of wide variation in diagnostic modalities. This document is a result of a consensus meeting comprising Hepatologists, Interventional Radiologists, Hepatobiliary surgeons, medical and surgical Oncologists nominated by the Association of Physicians of India and Gastroenterology Research Society of Mumbai. The following Clinical Practice Guidelines for practicing physicians is intended to act as an up to date protocol for clinical management of patients with hepatocellular carcinoma. The document comprises seven sections with statements and sub-statements with strength of evidence and recommendation.

Long term clinical outcomes of adult hematolymphoid malignancies treated at Tata Memorial Hospital: An institutional audit

Introduction: There is paucity of data from India about the outcomes of patients with various hematological malignancies. Since its formation in 2009, the adult hematolymphoid disease management group of the Tata Memorial Centre is dedicated to the treatment of hematological malignancies alone. In this report, we present the outcomes of patients treated at our centre over a 5 year period for various haematological malignancies in both transplant and non-transplant setting. Methods: This is a retrospective analysis of all patients registered in adult hematolymphoid disease management group between 1st January 2010 to 31st December 2014. Patients not treated at our centre were excluded from survival analysis. The cut off date for survival analysis was 31st January 2016. Results: Overall, 1869, 3633 and 544 patients with acute leukemias, various lymphomas and myeloma respectively were registered at our centre from 1st January 2010 to 31st December 2014. Of these, 1178 (63%), 3091 (85%) and 454 (83%) respectively received treatment at our centre. The cumulative probability of 5 year overall survival for patients with acute leukemias, Hodgkin's lymphoma, non-Hodgkin lymphoma and myeloma treated at our centre is 40%, 85%, 78% and 40% respectively. Four hundred and fifteen stem cell transplants were done between 14th November 2007 to 31st December 2014 with 46% being allogeneic and 54% being autologous. The 5 year overall survival of patients with allogenic and autologous transplant was 52% and 63% respectively. Conclusions: This is the largest single centre data on outcomes of various haematological malignancies from India. This real world data identifies areas which need further attention to improve outcomes.

Transpupillary thermotherapy for choroidal neovascular membrane in age related macular degeneration.

PURPOSE: To evaluate the efficacy of transpupillary thermotherapy (TTT) in choroidal neovasularisation (CNVM) secondary to age related macular degeneration (AMD). MATERIAL AND METHODS: Retrospective, non-randomized study of 28 eyes of 28 patients with subfoveal CNVM (classic, occult or mixed) secondary to AMD. RESULTS: Fifteen patients (53.57%) maintained their pre-treatment vision, 2 (7.14%) patients showed improvement of more than 2 lines and 11 (39.28%) patients showed deterioration of vision by >2 lines. Angiographic and clinical regression of CNVM was noted in 19 patients (67.8%) on an average follow up of 15.32 +/- 3.31 months. CONCLUSION: TTT leads to stabilisation of vision in 60% of treated eyes with CNVM due to AMD.

Endophthalmitis caused by Acinetobacter calcoaceticus. A profile.

PURPOSE: To report the clinical and microbiological profile of endophthalmitis caused by Acinetobacter calcoaceticus. METHODS: A retrospective study of case series of Acinetobacter calcoaceticus endophthalmitis. Outcome measures included ability to sterilise the eye, anatomical result (clear media and attached retina) and visual recovery (visual acuity > 6/60). RESULTS: Of the 20 cases studied, 10 were cases of postoperative endophthalmitis, 3 were posttraumatic, 6 were endogenous and one was bleb-related endophthalmitis. Specific features of interest observed were relative chronicity of presentation and absence of any obvious predisposing factor in endogenous endophthalmitis cases. All cases could be sterilised except one, which needed evisceration. Cases with postoperative endophthalmitis had better anatomical outcome (7/10 with attached retina and clear media) and visual outcome (4/10 regained vision > 6/18). Higher smear positivity was seen in vitreous samples (72.2%) compared to aqueous samples (37.5%). Culture positivity was higher from the vitreous cavity compared to aqueous. The organism was sensitive to ciprofloxacin in a high percentage (88.9%) of cases. CONCLUSIONS: Visual recovery in Acinetobacter calcoaceticus endophthalmitis is modest. Ciprofloxacin is the antibiotic of choice.

RPE65 gene: multiplex PCR and mutation screening in patients from India with retinal degenerative diseases.

We used multiplex PCR follwed by sequencing to screen for mutations in the 14 exons of the RPE65 gene in early-childhood-onset autosomal recessive retinitis pigmentosa (arRP) and Leber's congenital amaurosis (LCA) patients. The RPE65 protein is believed to play an important role in the metabolism of vitamin A in the visual cycle and mutations identified in the gene could have implications for vitamin A-based therapeutic intervention. We were able to identify a homozygous mutation (AAT --> AAG) in exon 9 in an arRP patient and a heterozygous missense transversion (AAT --> AAG) also in exon 9 of an LCA patient. We also identified a polymorphism in exon 10 (GAG --> GAA) in an arRP as well as an LCA patient. Mutation screening would be greatly facilitated by multiplex PCR which could cut down costs, labour and time involved. The nucleotide changes observed in this study could be de novo. Though a larger study has been undertaken, from the preliminary results it appears that in India the RPE65 gene seems to be less involved in causation of LCA.